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| aƷ |
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o
Ч^V ϴԏ ݉m Џ ;Ҫ^V:5m,։m^Vm^VҪ ϴĵط՚^VϵyA^V ͣ^V|^V VϣܶӸߵĺϳwS,ӭLɫGɫ ϴԣɷϴ7-8 EN 779 eG4 ƽӋЧʣ91%ASHRAE52.1-1992 EUROVENT4/5eEU4 DIN 53438 ȼ˜ʣF1 Kh200Pa-250Pa ݉m620g/O ͜أ100
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| g |
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̖ |
JR-100 |
JR-200 |
JR-300 |
JR-400 |
JR-500 |
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| |
POLYESTER |
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|
5mm |
10mm |
15mm |
20mm |
25mm |
|
L |
1.0m/s |
|
ډp |
30Pa |
40Pa |
45Pa |
50Pa |
58Pa |
|
ƽЧ |
147Pa |
196Pa |
196Pa |
196Pa |
196Pa |
|
͜ |
100C |
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|
450g/m2 |
600g/m2 |
520g/m2 |
460g/m2 |
400g/m2 | |
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